#include "tostring.hpp"
#include <iostream>
#include <string>
int main()
{
  using namespace std;
  using namespace Utilities;
  string a;
  int n;
  double x;
  n=10;
  x=40.5;
  a=string("The value of n is ") + Utilities::toString(n) + string("and of x is")+ toString(x,ios::scientific);
  cout<<a<<"\n";
}
